| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.88 | 13.352% | $199.3635 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $92.75 | 9.686% | $101.7338 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $86.38 | 7.288% | $92.6754 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $80.75 | 6.760% | $86.2087 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $76.53 | 4.639% | $80.0802 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $49.41 | 3.597% | $51.1873 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $157.35 | 3.458% | $162.7912 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $719.05 | $774.0401 | $774.04 | $774.10 | $774.10 | |